Question: Who is Casey Affleck's brother and son?
Paraphrase: Casey Affleck is brother and father to whom?
SPARQL (Wikidata): SELECT ?ans_1 ?ans_2 WHERE { wd:Q270730 wdt:P3373 ?ans_1 . wd:Q270730 wdt:P40 ?ans_2 }
Answer: Ben Affleck, Atticus Affleck, Ben Affleck, Indiana Affleck